Blue Sea Black 3010200 Battery Switch Dual Circuit - 32V DC/High Quality

M-series mini dual circuit battery switch - black. Simultaneously switches two isolated battery banks. Switch type: dual circuit. Color: black. Switch positions: 2. Battery combine: no. Alternator field disconnect: no. Maximum voltage: 32 volt dc. Continuous rating: 300a. Intermittent rating: 450a (5 minutes). Cranking rating 10 seconds: 1000a. Cranking rating 1 minute: 650a. Battery inputs: 2. Cable clearance for 4/0 awg cables: 1.12 inches (28.45 millimeters). Cable size to meet ratings: 4/0 awg (120 millimeters??). Mounting holes: accept # 10 screw. Terminal stud size: 3/8'' inches-16 (m10). Terminal stud torque: 120 in-lb (13.56 nm). Weight: 0.80 pound (0.36 kilograms). Manufacturer: blue sea systems. Afd = no. Amps - max = 300. Lockable = none. Positions = none.